Foremost has over 50 years of experience designing and manufacturing crude oil treaters and free water knockouts. Foremost oil treaters have proven themselves under the harshest operating conditions and are backed by our expert engineering and service teams. In our ASME certified pressure vessel shops, treaters are fabricated up to 16 feet in diameter and over 100 feet long, with any design pressure that may be required by our customers. We have also pioneered the Reverse Flow Free Water Knock Out, and the use of the Streamflo baffle.
Foremost is committed to keeping stock in 6×20, 8×30, and 10×40 treaters and FWKO packages.